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translation from other languages
| English |
| oil fuel: 5 phrases in 5 subjects |
| Chemistry | 1 |
| Earth sciences | 1 |
| Energy industry | 1 |
| Mechanic engineering | 1 |
| Transport | 1 |
|
| English |
| oil fuel: 5 phrases in 5 subjects |
| Chemistry | 1 |
| Earth sciences | 1 |
| Energy industry | 1 |
| Mechanic engineering | 1 |
| Transport | 1 |